Patents by Inventor John Toynbee

John Toynbee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Energised seal
    Patent number: 9261195
    Abstract: A seal assembly (1) described comprises an elastomeric component (10) having a sealing surface (25) for providing a sealing function, and an energizing band (30), the elastomeric component (10) including an aperture for the energizing band, wherein the energizing band is adapted to fit in the aperture of the elastomeric component (10). In use, an outer surface of the energizing band applies a force to the elastomeric component (10), to deform the (10) elastomeric component to form a seal at the sealing surface. The energizing band (30) component includes non-metallic material.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: February 16, 2016
    Assignee: James Walker & Co. Ltd.
    Inventor: John Toynbee
  • Energised Seal
    Publication number: 20110227291
    Abstract: A seal assembly (1) described comprises an elastomeric component (10) having a sealing surface (25) for providing a sealing function, and an energising band (30), the elastomeric component (10) including an aperture for the energising band, wherein the energising band is adapted to fit in the aperture of the elastomeric component (10). In use, an outer surface of the energising band applies a force to the elastomeric component (10), to deform the (10) elastomeric component to form a seal at the sealing surface. The energising band (30) component includes non-metallic material.
    Type: Application
    Filed: September 24, 2009
    Publication date: September 22, 2011
    Applicant: JAMES WALKER & CO. LTD.
    Inventor: John Toynbee